diff --git a/tools/build-appimage.sh b/tools/build-appimage.sh
index 8c72e74..03e2a2b 100755
--- a/tools/build-appimage.sh
+++ b/tools/build-appimage.sh
@@ -12,11 +12,10 @@ fail() {
     echo -e "\033[41;37m 失败 \033[0m $1"
 }
 
-
-if [ -z $VERSION ];then
+if [ -n "$1" ];then
   export VERSION=$1
 fi
-if [ -z $ARCH ];then
+if [ -n "$2" ];then
   export ARCH=$2
 fi
 
diff --git a/tools/build-deb.sh b/tools/build-deb.sh
index 64304cb..f5865c7 100755
--- a/tools/build-deb.sh
+++ b/tools/build-deb.sh
@@ -16,7 +16,7 @@ root_dir=$(cd `dirname $0`/.. && pwd -P)
 DEVTOOLS_VERSION=$( cat "$root_dir/package.nw/package.json" | grep -m 1 -Eo "\"[0-9]{1}\.[0-9]{2}\.[0-9]+" )
 DEVTOOLS_VERSION="${DEVTOOLS_VERSION//\"/}"
 echo $BUILD_VERSION
-if [ -z "$BUILD_VERSION" ];then
+if [ -n "$1" ];then
   export BUILD_VERSION=$1
 fi
 if [ -z "$BUILD_VERSION" ];then
diff --git a/tools/build-deepin.sh b/tools/build-deepin.sh
index bd1d979..e7a63a5 100755
--- a/tools/build-deepin.sh
+++ b/tools/build-deepin.sh
@@ -12,7 +12,7 @@ root_dir=$(cd `dirname $0`/.. && pwd -P)
 DEVTOOLS_VERSION=$( cat "$root_dir/package.nw/package.json" | grep -m 1 -Eo "\"[0-9]{1}\.[0-9]{2}\.[0-9]+" )
 DEVTOOLS_VERSION="${DEVTOOLS_VERSION//\"/}"
 echo $BUILD_VERSION
-if [ -z "$BUILD_VERSION" ];then
+if [ -n "$1" ];then
   export BUILD_VERSION=$1
 fi
 if [ -z "$BUILD_VERSION" ];then
diff --git a/tools/build-release.sh b/tools/build-release.sh
index 4fcec7c..1c9fea6 100755
--- a/tools/build-release.sh
+++ b/tools/build-release.sh
@@ -6,26 +6,25 @@
 
 # 脚本执行前提，已完成支持wine的基本构建
 set -e
-root_dir=$(cd `dirname $0`/.. && pwd -P)
-tmp_dir="$root_dir/tmp"
-if [ -z $VERSION ];then
-  export VERSION=$2
-fi
-if [ -z $ARCH ];then
-  export ARCH=$1
-fi
-
 success() {
     echo -e "\033[42;37m 成功 \033[0m $1"
 }
 notice() {
     echo -e "\033[36m $1 \033[0m "
 }
-
 fail() {
     echo -e "\033[41;37m 失败 \033[0m $1"
 }
 
+root_dir=$(cd `dirname $0`/.. && pwd -P)
+tmp_dir="$root_dir/tmp"
+if [ -n "$2" ];then
+  export VERSION=$2
+fi
+if [ -n "$1" ];then
+  export ARCH=$1
+fi
+
 DEVTOOLS_VERSION=$( cat "$root_dir/package.nw/package.json" | grep -m 1 -Eo "\"[0-9]{1}\.[0-9]{2}\.[0-9]+" )
 DEVTOOLS_VERSION="${DEVTOOLS_VERSION//\"/}"
 
diff --git a/tools/build-tar.sh b/tools/build-tar.sh
index b12c618..ebdc664 100755
--- a/tools/build-tar.sh
+++ b/tools/build-tar.sh
@@ -7,28 +7,26 @@
 
 # 脚本执行前提，已完成支持wine的基本构建
 set -e
-root_dir=$(cd `dirname $0`/.. && pwd -P)
-tmp_dir="$root_dir/tmp"
-store_dir="$tmp_dir/build"
-mkdir -p $store_dir
-if [ -z $VERSION ];then
-  export VERSION=$1
-fi
-if [ -z $ARCH ];then
-  export ARCH=$2
-fi
-
 success() {
     echo -e "\033[42;37m 成功 \033[0m $1"
 }
 notice() {
     echo -e "\033[36m $1 \033[0m "
 }
-
 fail() {
     echo -e "\033[41;37m 失败 \033[0m $1"
 }
 
+root_dir=$(cd `dirname $0`/.. && pwd -P)
+tmp_dir="$root_dir/tmp"
+store_dir="$tmp_dir/build"
+mkdir -p $store_dir
+if [ -n "$1" ];then
+  export VERSION=$1
+fi
+if [ -n "$2" ];then
+  export ARCH=$2
+fi
 if [[ $VERSION == '' ]];then
   fail "请指定版本"
   exit 1